How To Fix LTR2_KB_MODEL008 - Length of matched Field Structure: &1 and Table: &2 Field: &3 differs.

SAP Error Message - Details

• Message type: E = Error

• Message class: LTR2_KB_MODEL -

• Message number: 008

• Message text: Length of matched Field Structure: &1 and Table: &2 Field: &3 differs.

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message LTR2_KB_MODEL008 - Length of matched Field Structure: &1 and Table: &2 Field: &3 differs. ?

  The SAP error message LTR2_KB_MODEL008 indicates a mismatch in the length of a field in a structure compared to the corresponding field in a database table. This typically occurs during data modeling or when working with data transfer processes, such as in SAP BW (Business Warehouse) or SAP HANA.
  Cause:
  The error arises when:
  
  The length of a field in a structure (like an InfoObject or a DataSource) does not match the length of the corresponding field in the database table.
  This can happen due to changes in the data model, such as modifications to the field lengths in the source system or changes in the target structure without corresponding updates in the source.
  
  Solution:
  To resolve this error, you can follow these steps:
  
  
  Identify the Mismatch:
  
  Check the error message details for the specific field names and lengths. The placeholders &1, &2, and &3 will provide the names of the structure, table, and field that are causing the issue.
  
  
  
  Compare Field Lengths:
  
  Go to the Data Dictionary (SE11) in SAP and check the definitions of both the structure and the table for the specified field. Compare the lengths of the fields.
  
  
  
  Adjust Field Lengths:
  
  If the field length in the structure is incorrect, you may need to adjust it to match the length in the database table.
  If the field length in the database table has changed, you may need to update the structure accordingly.
  
  
  
  Re-activate Objects:
  
  After making changes, ensure that you re-activate the affected objects (structures, InfoObjects, DataSources, etc.) to apply the changes.
  
  
  
  Transport Changes:
  
  If you are working in a development environment, ensure that the changes are transported to the quality and production environments as needed.
  
  
  
  Test the Changes:
  
  After making the necessary adjustments, test the data load or process that was previously failing to ensure that the error is resolved.
  
  
  
  Related Information:
  
  Transaction Codes: Use SE11 for Data Dictionary, SE80 for Object Navigator, and RSA1 for SAP BW modeling.
  Documentation: Refer to SAP Help documentation for details on data modeling and field definitions.
  SAP Notes: Check for any relevant SAP Notes that might address known issues or provide additional guidance on this error.
  
  By following these steps, you should be able to resolve the LTR2_KB_MODEL008 error and ensure that your data structures are correctly aligned with the underlying database tables.